Physical revulsion of the act of vomitting, even in comedic context.
The guy sitting in front of Debbie on the plane chummed into the blanket. Debbie had to go to the back of the plane and get out of sight of the incident because she is so chumaphobic.
A small piece of information. Derived from the word ken, used often in the scottish language and is synonymous with knowledge.
Person 1: "Hey I don't get this shit. How do you solve this problem?"
Person 2: "I got that one. Give me some kenlets on this assignment and I'll help you w/ that one."